/Engine/Source/Runtime/SlateCore/Public/Debugging/SlateDebugging.h
FSlateDebuggingMouseCaptureEventArgs ( bool InCaptured, uint32 InUserIndex, uint32 InPointerIndex, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< const [SWidget](API\Runtime\SlateCore\Widgets\SWidget) > & InCapturingWidget )